Durable Meters, Ideal for Student Use: These economical conductivity and TDS pocket meters feature a large, ergonomically designed display so you can easily view measurements at a glance
Orientation of the display means there’s no need to turn your head or tilt the tester. Its waterproof and dustproof housing is designed for use in dirty and damp field conditions. All stainless steel electrodes are both rugged and chemical resistant, for use in a wide variety of applications. And, single-point electronic calibration means you are ready to measure quickly and easily. Additional features include auto-shutoff to prolong battery life, hold function to lock in a measured value, and self-diagnostic error messages. Testers also have a self-adjusting TDS factor from 0.40 to 1.0. A convenient built-in belt/pocket clip also keeps the tester accessible when not in use. Includes four 1.5V batteries. Size: 6 1/4"L x 1 5/8"W x 1 1/8"H. Weight: 0.3 lbs.
TDS Range: TDS low: - 0 to 1990 ppm. TDS high: - 0 to 10.0 ppt. EC low: - 0 to 1990 μS. EC high: - 0 to 19.9 mS. Salt: - 0 to 10.0 ppt.
TDS Resolution: TDS low: 10 ppm. TDS high: 0.1 ppt. EC low: 10 μS. EC high: 0.1 mS. Salt: 0.1 ppt.
Accuracy: TDS low: ±1% FS. TDS high: ±1% from 0 to 4.9 ppt, ±2% above 5 ppt. EC low: ±1% FS. EC high:±1% from 0 to 9.9 mS,±2% above 10 mS. Salt: ±1% from 0 to 4.9 ppt, ±2% above 5 ppt.
Vinyl Carrying Case for EcoTestrs
This convenient vinyl carrying case with belt loop securely holds one testr and solution pouches.